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Individual Calculations September 2023 |
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| Birkner, Frank Total change: -15.20 | |   |
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| 5. Bamberg-Open A | Bamberg | GER | 2023-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1878 | 2027 | 2.50 | 5 | -0.76 | 20 | -15.20 | |
|  Schottmueller, Christoph | | | 1668 | GER | 0.50 | 1 | -0.40 | 20 | -8.00 | |  Demchenko, Yaroslav | | | 1721 | UKR | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Bartel, Jethro | | | 1627 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pitschka, Claus | f | | 2144 | GER | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Pribyl, Josef | m | | 2230 | CZE | 0.00 | 1 | -0.24 | 20 | -4.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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